Home / North America / Mexico / Los Azufres

Los Azufres

Geothermal power plant in Michoacan, Mexico. Approximate location 19.791, -100.6669.

GeothermalMichoacanMexico

Los Azufres is a 225 MW geothermal power station in Michoacan, Mexico. It is operated by CFE. Based on its capacity (estimated), it can supply roughly 422,357 homes (estimated). It ranks #106 of 335 Mexico power plants by installed capacity. As a non-combustion source, it has no direct CO₂ emissions from generation. In context, the national grid averages 474 gCO₂/kWh (25.9% low-carbon) (2025).

225MW installed capacity
422,357homes powered (est.)

Plant data: WRI Global Power Plant Database (CC BY 4.0), id MEX0001870.

Capacity vs largest geothermal plants in Mexico

Cerro Prieto: 570 MW570Cerro Prie…Los Azufres: 225 MW225Los AzufresLos Humeros: 69 MW69Los HumerosCerro Prieto I: 30 MW30Cerro Prie…Las Tres Vírgenes: 10 MW10Las Tres V…

Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).

Owner

Operated by CFE. All plants by this company →

Local climate & thermal context

This geothermal plant taps underground heat to raise steam that drives a turbine. It sits in a subtropical highland climate (Köppen Cwb) — Northern Hemisphere, latitude 19.8°N — which shapes how much energy it can produce and how its output varies through the year.

14.3°Cannual mean temp
1,332heating degree-days (base 18°C)
0cooling degree-days (base 18°C)
2,482 melevation

Monthly mean temperature

J: 11 °CJF: 12 °CFM: 14 °CMA: 16 °CAM: 17 °CMJ: 16 °CJJ: 16 °CJA: 16 °CAS: 15 °CSO: 14 °CON: 13 °CND: 12 °CD17 °C

Heating degree-days here run 46% below the median power plant in this dataset — a proxy for how much extra energy heated equipment must replace through its surfaces in winter.

Climate heat-demand index: 31/100 — this site sits in the bottom third of the power plants we cover by heating degree-days.

In colder climates, uninsulated hot equipment (boilers, turbines, valves, steam lines) loses proportionally more heat to ambient air — exactly the loss Inzonex modular insulation is designed to cut.

Climate normals: WorldClim 2.1 (1970–2000 monthly normals, 10 arc-min, CC BY 4.0); zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid). Degree-days & heat-demand index computed by PowerAtlas — a modelled heat-demand proxy, not a measured site figure.

How it compares & nearby plants

The #2 largest geothermal power plant of 5 in Mexico by capacity.

Mexico has 5 geothermal power plants in this dataset, together about 904 MW of capacity.

Nearby power plants

Location

Coordinates 19.791, -100.6669 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

Built from open public data; no personal information. Operate this site? Request a correction or removal.